The female individual who became the Fourth Sister was at one point a member of the Jedi Order.
Tag: Inquisitor
Grand Inquisitor (OWK)
Grand Inquisitor, also known as Master of the Inquisitorius, was a title used by the highest-ranking Inquisitor of the Galactic Empire.
Reva / Third Sister
The Third Sister, also known as Reva, was a Force-sensitive human female who served the Galactic Empire as a member of the Inquisitorius during the Imperial Era.
Fifth Brother (OWK)
Fifth Brother was a gray-skinned humanoid male Inquisitor of the Galactic Empire several years before the Battle of Yavin. On the orders of the Emperor, Darth Sidious, the Fifth Brother was dispatched by the Sith Lord Darth Vader to hunt the growing rebellion against the Empire. He later perished by the hands of former Sith Lord Maul on Malachor.
Fifth Brother (REBELS)
Fifth Brother was a gray-skinned humanoid male Inquisitor of the Galactic Empire several years before the Battle of Yavin.